There are 2, 120 days GANN seasonal cycles. (Low to Low cycles) From 22nd April-20th August (marked with Dark Red lines) AND From 20th August to 20th December. (marked with Dark Red lines)
These cycles can be again divided into 30 days sub-cycles. GANN used to call theses "Cycles within the cycles"
If we divide these 120 days cycles we get a low approx every 30 days. (marked with Red lines)
If we consider from 20th December we have a low on 20th January (30 days) Hopefully, that will help us to trade better. Please d your detail studies and trade accordingly.